engine coolant AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual

AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual A4 2000 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1077/w960_1077-0.png AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual

Page 24 of 59

AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual 28-23
 
  
Display fields  
  
1   2   3   4  
Display group 004: Intake Air Temperature (IAT), engine at idle  
Display   xxxx/min   xx.x volts  
xxx.x C  
xxx.x C  
Indicated  Engine speed 
(RPM)  B

Page 28 of 59

AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual 28-27
       Component location   Overview of component 
locations  Page 24
-5   
     
Note:  
     The engine speed (RPM) sensor detects RPM 
and reference marks. The engine cannot be 
started witho

Page 31 of 59

AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual 28-30
 
  
Engine Coolant Temperature (ECT) sensor 
-G62-, checking
 
Special tools and equipment  
 
VAG1526A
 VAG1594A
 VAG1598/31
 VAS5051 with VAG5051/1
- or 
 VAG1551 with VAG1551/3A
Pa
ge 31 of

Page 33 of 59

AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual 28-32
 
  
Display fields  
  
1   2   3   4  
Display group 004: Coolant temperature, engine at idle  
Display   xxxx/min   xx.x volts  
xxx.x C  
xxx.x C  
Indicated  Engine speed 
(RPM)  Battery 
v

Page 35 of 59

AUDI A4 2000 B5 / 1.G ATW Engine Ignition System Workshop Manual 28-34
       If specified value is obtained:  
     
-  Connect VAG1598/31 test box at wiring harness 
to Engine Control Module (ECM), do not connect 
ECM  Page 24
-19
 . 
     
Coolant temperature se